11975148 has 24 divisors (see below), whose sum is σ = 31046960. Its totient is φ = 3991680.

The previous prime is 11975147. The next prime is 11975153. The reversal of 11975148 is 84157911.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11975143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55333 + ... + 55548.

Almost surely, 2^11975148 is an apocalyptic number.

11975148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11975148 is an abundant number, since it is smaller than the sum of its proper divisors (19071812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11975148 is a wasteful number, since it uses less digits than its factorization.

11975148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110894 (or 110886 counting only the distinct ones).

The product of its digits is 10080, while the sum is 36.

The square root of 11975148 is about 3460.5126787804. The cubic root of 11975148 is about 228.7846924002.

The spelling of 11975148 in words is "eleven million, nine hundred seventy-five thousand, one hundred forty-eight".